What color is #30B048?

#30B048 is a medium green. In RGB it is rgb(48, 176, 72), and in HSL hsl(131, 57%, 44%).

Is #30B048 accessible as text?

On white, #30B048 has a contrast ratio of 2.83:1 (fails WCAG AA for body text); on black it is 7.43:1 (passes). For text placed on #30B048, use black for the best readability.

What is the closest Tailwind color to #30B048?

The nearest Tailwind CSS token is green-600 (#00A63E).

What colors go well with #30B048?

#30B048 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #B03099. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #30B048 below.

Is #30B048 good for buttons?

#30B048 works well for buttons and highlights, but use black text on #30B048 — white text only reaches 2.83:1, below the 4.5:1 needed for normal-size labels.

Is #30B048 the same as CSS mediumseagreen?

No — #30B048 is not the CSS named color mediumseagreen, but mediumseagreen (#3CB371) is the closest CSS named color.

#30B048 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #30B048

Not just a swatch — here's how #30B048 works with other colors. Named schemes with #30B048 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #30B048 Secondary #4C6B3C Accent #AD6C00 Surface #EEEAD6 Anchor #3C2F20

Medium Sea Green leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Coastal Morning Lead · 5 colors

Lead #30B048 Accent #A8C4BA Surface #E2D9BE Secondary #9AA09F Anchor #1A3648

Medium Sea Green opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Japanese Sand Base · 5 colors

Base #30B048 Surface #EEE9DC Highlight #F5F1E7 Secondary #B6B09F Ink #2B2723

Medium Sea Green sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Warm Autumn Interior Dominant · 5 colors

Dominant #30B048 Secondary #AD6C00 Accent #687C4C Surface #F2EDDD Anchor #3A2B1E

This palette keeps Medium Sea Green as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #30B048 Secondary #A6CBA8 Support #989286 Ink #17140F

Medium Sea Green is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Medium Sea Green carrying the quiet middle.

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Color Lab

How #30B048 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.

Warmth 45/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 44/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 35/100

Low

Mid depth — usable as an accent or a muted ground.

Naturalness 54/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 32/100

Low

A faint retro warmth without tipping into sepia.

Luxury 38/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 70/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 68/100

High

Strong interactive accent — visible and can carry a legible label.

Surface fit 23/100

Low

Too saturated or mid-toned for big areas — keep it to accents.

Print safety 60/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #30B048

For UI

For branding

For interior

For fashion

People also use #30B048 with

Yellow Green Jungle Green Fandango Platinum Hunter Green

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

Body text Do not use for body copy on light surfaces. Avoid

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 6.6:1. Use

Subtle surface Use #D7EEDB for cards and hover fills. Tint 80

Avoid beside #30B072 — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #30B048 at work across the surfaces designers actually ship.

Website / UI

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Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

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Export

:root {
  --color-base: #30B048;
  --color-base-rgb: 48 176 72;
  --color-base-oklch: oklch(66.6% 0.181 146.1);
  --color-50: #F3FCF4;
  --color-100: #DEF7E3;
  --color-200: #BFEDC8;
  --color-300: #93DCA0;
  --color-400: #6AC87B;
  --color-500: #48AD5B;
  --color-600: #3D844A;
  --color-700: #305E39;
  --color-800: #233E28;
  --color-900: #17261A;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-sea-green: {
    50: '#F3FCF4',
    100: '#DEF7E3',
    200: '#BFEDC8',
    300: '#93DCA0',
    400: '#6AC87B',
    500: '#48AD5B',
    600: '#3D844A',
    700: '#305E39',
    800: '#233E28',
    900: '#17261A',
  },
}

$base: #30B048;
$base-ink: #141310;
$base-50: #F3FCF4;
$base-100: #DEF7E3;
$base-200: #BFEDC8;
$base-300: #93DCA0;
$base-400: #6AC87B;
$base-500: #48AD5B;
$base-600: #3D844A;
$base-700: #305E39;
$base-800: #233E28;
$base-900: #17261A;
$base-hover: #278D39;
$base-subtle: #C2E7C8;

{
    "color": {
        "base": {
            "value": "#30B048",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCF4",
                "type": "color"
            },
            "100": {
                "value": "#DEF7E3",
                "type": "color"
            },
            "200": {
                "value": "#BFEDC8",
                "type": "color"
            },
            "300": {
                "value": "#93DCA0",
                "type": "color"
            },
            "400": {
                "value": "#6AC87B",
                "type": "color"
            },
            "500": {
                "value": "#48AD5B",
                "type": "color"
            },
            "600": {
                "value": "#3D844A",
                "type": "color"
            },
            "700": {
                "value": "#305E39",
                "type": "color"
            },
            "800": {
                "value": "#233E28",
                "type": "color"
            },
            "900": {
                "value": "#17261A",
                "type": "color"
            }
        }
    }
}

Palettes built on #30B048

Color Lab

Pairs with #30B048

UI roles & guardrails

In real applications

Scales

Every model

Export